1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white crystals powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as

Koning Pharmchem Co., Ltd. is a professional supplier of Active Pharmaceutical Ingredients (APIs), intermediates, Plant Extracts, Excipients, Food/Feed additives and other fine chemicals.Appearance:Light brown yellow fine powder Storage:Store in a co

Appearance:powder Storage:Cool,dry place and keep from light Package:Drum,Vacuum Packed Port:Changsha